kindly check everything in the room with the staff when you arrive. our case, there were no towels in the room, and we thought they didn't provide, so we used our own towels.
however, the staff asked us to give them towels when we checked out. he can't speak English so we could hardly communicate. he even wanna check our luggage to make sure we didn't steal them, wasting lots of time there trying to communicate with him and this even caused us late to the airport!
despite this, location of apartment is good, around five min walk to rachathewi bts station, the room is clean, the door is a bit hard to open and lock and it made loud noises.